PROBLEM TO BE SOLVED: To provide a radiation image photographing system capable of restricting the range where an electronic cassette can be carried during storage.SOLUTION: A radiation image photographing system 10 includes: a radiation image photographing device 12 having a connection part 24 to be connected to a wired connection member connected to an external power supply cable a connection member 15 for storage to be connected to the connection part 24 from which the wired connection member has been detached lock means 56, 58 which is provided in the radiation image photographing device 12 and restricts detachment of the connection member 15 for the storage connected to the connection part 24 and a linking member 82 which is linked to the connection member 15 for the storage and restricts the range where the connection member 15 for the storage can be carried.COPYRIGHT: (C)2013,JPO&INPIT【課題】保管時に、電子カセッテの可搬範囲を制限できる放射線画像撮影システムを提供する。【解決手段】放射線画像撮影システム10は、外部電源ケーブルがつながれた有線接続部材が接続される接続部24を備えた放射線画像撮影装置12と、有線接続部材が取り外された接続部24に接続される保管用接続部材15と、放射線画像撮影装置12に設けられ、接続部24に接続された保管用接続部材15の取り外しを制限するロック手段56、58と、保管用接続部材15に連結され、保管用接続部材15の可搬範囲を制限する連結部材82と、を有している。【選択図】図8